What is reflection and refraction of light?

Reflection is the bouncing back of light when it strikes a smooth surface. Refraction is the bending of light rays when it travels from one medium to another. Nature Of Surface. Generally occurs on shinny surfaces that only allow rebounding of light without permitting penetration through it.

How does light propagated reflected and refracted?

Reflection occurs when a wave hits boundary between two media where the wave speeds differ, but the wave stays in the original medium instead of passing into the second medium. Refraction is the change of the propagation direction of waves when they pass into a medium where they have a different speed.

How do you prove Snell’s law experiment?

Refraction of Light ( Snell’s Law ) The objective of this experiment is to verify the Snell’s law of refraction by tracking a laser ray passing through a rectangular slab of glass. Theory: Refraction is the abrupt change in the direction of light as it suddenly changes medium.

What is the difference between reflection and refraction?

The main difference between refraction and reflection is that reflection describes how a wave “rebounds” back towards the medium that it came from while refraction describes how a wave bends as it passes from one medium into the other. Reflection and refraction are properties exhibited by any type of wave.

What is the law of reflection?

Law of reflection definition. The law of reflection states that when a light ray is incident on a plane surface, then the incident ray, the reflected ray and the normal to the surface of the mirror all lie in the same plane.

What is the law of refraction of light?

The law of refraction, which is generally known as Snell’s law, governs the behaviour of light-rays as they propagate across a sharp interface between two transparent dielectric media.